Micro-spill prevention trough



FIG. 1 is a top left perspective view of a micro-spill prevention trough in accordance with one usage environment;

FIG. 2 is a top left perspective view thereof;

FIG. 3 is a top right perspective view thereof;

FIG. 4 is a bottom left perspective view thereof;

FIG. 5 is a bottom right perspective view thereof;

FIG. 6 is a front elevation view thereof;

FIG. 7 is a rear elevation view thereof;

FIG. 8 is a top plan view thereof;

FIG. 9 is a bottom plan view thereof;

FIG. 10 is a left side elevation view thereof;

FIG. 11 is a right side elevation view thereof;

FIG. 12 is a cross-section of a left side elevation view thereof taken along lines 12-12 of FIG. 9;

FIG. 13 is a cross-section of a rear elevation view thereof taken along lines 13-13 of FIG. 9; and,

FIG. 14 is a top left perspective view of a micro-spill prevention unit.

In the drawings, the broken lines depict environmental subject matter only and form no part of the claimed design. 

CLAIM The ornamental design for a micro-spill prevention trough, as shown and described. 